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Diffstat (limited to 'm4/sh-filename.m4')
| -rw-r--r-- | m4/sh-filename.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/m4/sh-filename.m4 b/m4/sh-filename.m4 new file mode 100644 index 0000000..f5b11ea --- /dev/null +++ b/m4/sh-filename.m4 @@ -0,0 +1,24 @@ +# sh-filename.m4 serial 3 +dnl Copyright (C) 2018-2022 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([gl_SH_FILENAME], +[ + AH_VERBATIM([SH_FILENAME], +[/* File name of the Bourne shell. */ +#if (defined _WIN32 && !defined __CYGWIN__) || defined __CYGWIN__ || defined __ANDROID__ +/* Omit the directory part because + - For native Windows programs in a Cygwin environment, the Cygwin mounts + are not visible. + - For 32-bit Cygwin programs in a 64-bit Cygwin environment, the Cygwin + mounts are not visible. + - On Android, /bin/sh does not exist. It's /system/bin/sh instead. */ +# define BOURNE_SHELL "sh" +#else +# define BOURNE_SHELL "/bin/sh" +#endif]) +]) |